EN 62379-5-2:2014

Common control interface for networked digital audio and video products - Part 5-2: Transmission over networks - Signalling (TA4)

IEC 62379-5-2:2014(E) specifies protocols which can be used between networking equipment to enable the setting up of calls which are routed across different networking technologies. It also specifies encapsulation of digital media within those calls.

Gemeinsame Steuerschnittstelle für netzwerkbetriebene digitale Audio- und Videogeräte - Teil 5-2: Übertragung über Netzwerke - Signalisierung

Interface de contrôle commune pour produits audio et vidéo numériques en réseau - Partie 5-2: Transmission sur les réseaux - Signalisation (TA4)

L'IEC 62379-5-2:2014 spécifie les protocoles qui peuvent être utilisés entre les équipements de mise en réseau pour permettre l'établissement d'appels acheminés sur des technologies de mise en réseau différentes. Elle spécifie également l'encapsulation des supports numériques dans ces appels.

Skupni krmilni vmesnik za digitalne avdio in video izdelke, vključene v omrežje - 5-2. del: Prenos po omrežjih - Signalizacija (IEC 62379-5-2:2014)

Standard EN IEC 62379-5-2 določa protokole, prek katerih je mogoče v omrežni opremi nastavljati klice, ki se usmerjajo prek različnih omrežnih tehnologij. Določa tudi enkapsulacijo digitalnih medijev v teh klicih.

General Information

• Status: Published
• Publication Date: 15-May-2014
• Withdrawal Date: 10-Apr-2017
• ICS: 33.160 - Audio, video and audiovisual engineering
• ICS: 35.100 - Open systems interconnection (OSI)
• Technical Committee: CLC/TC 100X - Audio, video and multimedia systems and equipment and related sub-systems
• Drafting Committee: IEC/TC 100 - IEC_TC_100
• Current Stage: 6060 - Document made available - Publishing
• Start Date: 16-May-2014
• Completion Date: 16-May-2014
• Ref Project: SIST EN 62379-5-2:2014 - Common control interface for networked digital audio and video products -- Part 5-2: Transmission over networks - Signalling (IEC 62379-5-2:2014)

Standards Content (Sample)

SLOVENSKI STANDARD
01-oktober-2014
6NXSQLNUPLOQLYPHVQLN]DGLJLWDOQHDYGLRLQYLGHRL]GHONHYNOMXþHQHYRPUHåMH
GHO3UHQRVSRRPUHåMLK6LJQDOL]DFLMD,(&
Common control interface for networked digital audio and video products -- Part 5-2:
Transmission over networks - Signalling (IEC 62379-5-2:2014)
Gemeinsame Steuerschnittstelle für netzwerkbetriebene digitale Audio- und Videogeräte
- Teil 5-2: Übertragung über Netzwerke - Signalisierung (IEC 62379-5-2:2014)
Interface de contrôle commune pour produits audio et vidéo numériques en réseau -
Partie 5-2: Transmission sur les réseaux - Signalisation (TA4) (CEI 62379-5-2:2014)
Ta slovenski standard je istoveten z: EN 62379-5-2:2014
ICS:
33.160.01 Avdio, video in avdiovizualni Audio, video and audiovisual
sistemi na splošno systems in general
35.200 Vmesniška in povezovalna Interface and interconnection
oprema equipment
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD EN 62379-5-2

NORME EUROPÉENNE
EUROPÄISCHE NORM
May 2014
ICS 33.160; 35.100
English Version
Common control interface for networked digital audio and video
products - Part 5-2: Transmission over networks - Signalling
(TA4)
(IEC 62379-5-2:2014)
Interface de contrôle commune pour produits audio et vidéo Gemeinsame Steuerschnittstelle für netzwerkbetriebene
numériques en réseau - Partie 5-2: Transmission sur les digitale Audio- und Videogeräte - Teil 5-2: Übertragung über
réseaux - Signalisation (TA4) Netzwerke - Signalisierung
(CEI 62379-5-2:2014) (IEC 62379-5-2:2014)
This European Standard was approved by CENELEC on 2014-04-11. CENELEC members are bound to comply with the CEN/CENELEC
Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration.
Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC
Management Centre or to any CENELEC member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation
under the responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the
same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic,
Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.

European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2014 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN 62379-5-2:2014 E
Foreword
The text of document 100/2050/CDV, future edition 1 of IEC 62379-5-2, prepared by IEC/TC 100, "Audio,
video and multimedia systems and equipment" was submitted to the IEC-CENELEC parallel vote and
approved by CENELEC as EN 62379-5-2:2014.
The following dates are fixed:
• latest date by which the document has (dop) 2015-01-11
to be implemented at national level by
publication of an identical national
standard or by endorsement
(dow) 2017-04-11
• latest date by which the national
standards conflicting with the
document have to be withdrawn
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC [and/or CEN] shall not be held responsible for identifying any or all such patent
rights.
Endorsement notice
The text of the International Standard IEC 62379-5-2:2014 was approved by CENELEC as a European
Standard without any modification.
In the official version, for Bibliography, the following notes have to be added for the standards indicated:
IEC 60958-4 NOTE Harmonised as EN 60958-4.
IEC 61883 (Series) NOTE Harmonised as EN 61883 (Series).
IEC 61937 (Series) NOTE Harmonised as EN 61937 (Series).

- 3 - EN 62379-5-2:2014
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications
The following documents, in whole or in part, are normatively referenced in this document and are
indispensable for its application. For dated references, only the edition cited applies. For undated
references, the latest edition of the referenced document (including any amendments) applies.
NOTE 1 When an International Publication has been modified by common modifications, indicated by (mod), the relevant EN/HD

applies.
NOTE 2 Up-to-date information on the latest versions of the European Standards listed in this annex is available here:
www.cenelec.eu
Publication Year Title EN/HD Year
IEC 60958 -  Digital audio interface EN 60958 -
IEC 62365 2009 Digital audio - Digital input-output interfacing EN 62365 2009
- Transmission of digital audio over
asynchronous transfer mode (ATM)
networks
IEC 62379 series Common control interface for networked EN 62379 series
digital audio and video products
IEC 62379-2 2008 Common control interface for networked EN 62379-2 2009
digital audio and video products -- Part 2:
Audio
IEC 62379-5-1 -  Common control interface for networked FprEN 62379-5-1 -
digital audio and video products -- Part 5-1:
Transmission over networks - General
AES53 -  AES standard for digital audio - Digital input-- -
output interfacing - Sample-accurate timing
in AES47
ITU-T -  Usage of cause and location in the Digital - -
recommendation Subscriber Signalling System No. 1 and the
Q.850 Signalling System No. 7 ISDN user part

IEC 62379-5-2 ®
Edition 1.0 2014-03
INTERNATIONAL
STANDARD
Common control interface for networked digital audio and video products –

Part 5-2: Transmission over networks – Signalling

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
PRICE CODE
XA
ICS 33.160; 35.100 ISBN 978-2-8322-1455-8

– 2 – IEC 62379-5-2:2014 © IEC 2014
CONTENTS
FOREWORD . 5
INTRODUCTION . 7
1 Scope . 8
2 Normative references . 8
3 Terms and definitions . 8
4 Identification . 10
4.1 Byte order . 10
4.2 Unit identification . 10
4.3 Flow identifiers . 10
4.4 Address format . 11
5 Message format . 12
5.1 General . 12
5.2 Header . 13
5.3 Variable part . 14
5.3.1 General . 14
5.3.2 Information element format . 14
5.3.3 Order of occurrence of information elements . 15
5.4 Data formats . 16
5.5 Contents of fixed and variable parts . 16
5.5.1 FindRoute messages . 16
5.5.2 ClearDown messages . 16
5.5.3 AddFlow messages . 16
5.5.4 NetworkData and EndToEndData messages . 16
5.5.5 AsyncSetup messages . 17
5.5.6 Extended message types . 17
5.6 Information element types . 17
5.6.1 Coding of “type” field . 17
5.6.2 Called address . 18
5.6.3 Flow descriptor . 18
5.6.4 Data format or protocol . 19
5.6.5 Start time. 19
5.6.6 End time . 19
5.6.7 Call importance . 19
5.6.8 Service (or programme) name . 19
5.6.9 Source name . 19
5.6.10 Destination name. 20
5.6.11 Privilege level . 20
5.6.12 Password . 20
5.6.13 Charge for call . 20
5.6.14 Calling address. 20
5.6.15 Route metric . 20
5.6.16 Synchronous service parameters . 21
5.6.17 Asynchronous service parameters . 21
5.6.18 Link-specific resource allocations . 22
5.6.19 End-to-end delay . 22

IEC 62379-5-2:2014 © IEC 2014 – 3 –
5.6.20 Route identifier of multicast . 22
5.6.21 Cause . 23
5.6.22 Route and flow selection. 23
5.6.23 Alternatives . 23
5.6.24 Group . 23
5.6.25 Interim offer . 24
5.6.26 Path MTU . 24
5.6.27 Number of destinations . 25
5.6.28 Selector for an individual destination . 25
5.6.29 User data . 25
5.6.30 Extended IE types . 25
6 Protocols . 26
6.1 General . 26
6.2 Establishing a route . 27
6.2.1 Connection of flows . 27
6.2.2 Request message . 27
6.2.3 Action on receiving a FindRoute request . 29
6.2.4 Action on receiving on a FindRoute response . 31
6.2.5 Passing on a FindRoute confi
...